NSN 6620-00-557-0403

Part Details | DIAL INDICATING PRESSURE GAGE

6620-00-557-0403 An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.

Alternate Parts: AN57718, AN5771-8, AN57718, AN5771-8, AW1815AB01, MILG7734, MS280611, MS28061-1, 6620-00-557-0403, 00-557-0403, 6620005570403, 005570403

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
66JAN 01, 196300-557-040307428 ( GAGE, PRESSURE, DIAL INDICATING )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 6620-00-557-0403
Part Number Cage Code Manufacturer
AN5771-888044AERONAUTICAL STANDARDS GROUPDEPT OF NAVY AND AIR FORCE
AN5771-881352AIR FORCE-NAVY AERONAUTICALSPECIFICATIONS
AW1815AB0161349AMETEK, INC.DIV AEROSPACE & DEFENSE
MILG773481349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MS28061-196906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
Technical Data | NSN 6620-00-557-0403
Characteristic Specifications
ACTUATION TYPE ANY ACCEPTABLE
ACTUATING ELEMENT MATERIAL ANY ACCEPTABLE
SCALE TYPE SINGLE
SCALE NAME MANIFOLD PRESSURE
SCALE RANGE+0.000 TO +25.000 POUNDS PRESSURE PER SQUARE INCH
GRADUATION UNIT10.0 POUNDS
SCALE SMALLEST INCREMENT1.0 POUNDS
SCALE INSCRIPTION/BACKGROUND COLORLUMINOUS FIGURES ON BLACK BACKGROUND
DIAL SIZE1-7/8 IN. DIA
SCALE MARKINGFUEL PRESSURE
POINTER TYPE INDICATING
ADJUSTABILITY NONADJUSTABLE
CASE MATERIAL0$DPC0000
CASE SURFACE TREATMENT DULL BLACK
OVERALL WIDTH2.375 INCHES NOMINAL
OVERALL HEIGHT2.375 INCHES NOMINAL
OVERALL DEPTH1.750 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY1
CONNECTION TYPE INTERNAL
CONNECTION LOCATIONZ ANY ACCEPTABLE
CONNECTION SIZE0.438 IN.-20 UNF
MOUNTING METHOD FLUSH PANEL
BOLT CIRCLE DIAMETER2.625 INCHES NOMINAL
MOUNTING HOLE QUANTITY4
MOUNTING HOLE DIAMETER0.138 INCHES NOMINAL
ILLUMINATIVE METHOD FLUORESCENT LAMP
CONNECTOR TYPE VENT PROVIDED